Magellan F/5 secondary updates

Magellan F/5 secondary

Mirror polishing finished late 2007

Final figure “better than MMT”

F/5 secondary and WFC performance

80% encircled energy diameter in arc-seconds

Spot RMS Diameter in arc-seconds

MODE Ideal As built Ideal As built

Imaging 0.16 0.16 0.12 0.13

Spectr 0.43 0.43 0.32 0.33

Analysis by A. Szentgyorgyi

Imaging is 0.6 degree FOV

Spectroscopy is 1 degree FOV

Integration and test schedule

Mirror cell and accessories going to Tucson now

Felipe Sanchez, Frank Perez, Charlie Hull, Alan Uomoto will integrate and test in Tucson casting area next week

Interferometer measurement of mirror in cell at NOAO next week (?)

Ship to LCO directly from Tucson

F/5 mirror cell on its cart

F/5 mirror cell packed for shipment